Amplifier Circuits

This simple headphone amplifier circuit can be directly connected to other compact devices such as CD player, Walkman, Tuners and tape recorder. In theory, the series of headphones amplifier circuit is able to work well […]

This amplifier circuit is IC-based TAS5261. which system used is “bridge digital amplifier”. This amplifier has 315 Watt output per channel with an efficiency of 96%. With good efficiency, this amplifier is perfect for use […]

This circuit is a microphone amplifier that has low impedance. Usually, a microphone with low impedance is in a dynamic microphone. This microphone amplifier circuit can work well at 6 VDC voltage up to 30 […]

This circuit scheme is an audio amplifier that can produce 35 Watt output with small distortion. The core of this circuit is LM391 type IC. LM391 IC is a driver devoted to driving the transistor-based […]

This amplifier circuit is designed for small usage, usually placed on small boxes as well. Sources of input that can be used for this amplifier include a CD player, walkman, computer and other small input […]

Bass booster headphone amp circuit is a circuit that can improve the quality of the music from your audio device. especially in low frequency (bass). Bass booster headphone amp circuit can also improve the dynamics […]

Usually an power amplifier circuit based TDA2030 designed to provide output power about 20 Watts. But the amplifier circuit design shown here is designed to provide power 8 Watt. The design of the power amplifier […]

This audio power amplifier circuit has low power output, but the resulting sound quality is excellent. NE5534 IC has high speed and very low distortion, therefore the IC NE5534 is configured to function as a […]

This headphone class A amplifier circuit can be close to perfect as a headphone amplifier with sound quality that can be relied upon. The headphone amplifier average does not require a great power, it may […]